How do I make a Portal-like game

Hey,

I'm trying to make a portal like game but in 2D

I, though have a problem: I want to keep the player's velocity after the object is teleported. I managed to do that. However, I can't change the angle of the velocity.

Like this? https://www.dropbox.com/s/r02iwu1lbd1ec ... .capx?dl=0

I didn't create this! This is from a thread that I currently can't find. Some other brilliant user made it.

Exactly like this

Thank you and thanks to this brillant user that made this! o/